RelativeLayout code to XAML translation
Hi all, I've got some sample c# code that I'm trying to translate into XAML because that's the standard we are using on our project. There's a piece of relativelayout code that I'm struggling to create...
View ArticleiOS App Crash on Startup with EXC_BAD_ACCESS
Hi, Can some one help me out to find this issue. My iOS app crash at lunch with below exception type. Exception Type: EXC_BAD_ACCESS (SIGABRT) Exception Subtype: KERN_PROTECTION_FAILURE at 0x14d6e6f0...
View ArticleSetting the corner radius for Xamarin.forms controls
how can I set the corner radius for xamarin.forms controls, for ioS setting the corner radius is just setting the property like wise is there any property to set for the xamarain.forms controls to have...
View ArticleForcing a page that is Navigated to modally into Portrait orientation
I have a Xamarin.Forms ContentPage that I want to only show in portrait mode. If the user rotates the device I don't want the view to rotate. This page is navigated to by calling...
View Article[XLabs 2.0.5713-pre4] MediaPicker causing System.MissingMethodException in...
Hey all- I'm running into an issue with the MediaPicker on Android. To preface it, I've tried the solutions at...
View ArticleClik here to view.
Scale not increment when using 2x image
Hi all. I have a image with 3 source files : bg.png, bg@2x.png, bg@3x.png I put this image into a Grid. My problem is when run on Iphone 6s ( that mean image source will be bg@2x.png ), size of frame...
View ArticleIs there a way to update a progress bar view while a content page is loading?
This may sound like a weird question. However, I'm working a ContentPage that loads many views inside a scrollview control and it takes over 10 seconds for the page to actually display. While the page...
View ArticleApplication.Current.Properties dont work in Xamarin 2.0
Hi! Today I have updated my project and Application.Current.Properties dont work correctly. I could save value and read it while my app running, but is i stop and run agarin,...
View ArticleChange the size of scrollview on translateto
What I am trying to do is: I have a scrollview inside my view and it's height is like 2/9 of the parent height. Then user can translate this scrollview to make it bigger. However scrollview's size does...
View ArticleHow to bind HTML String to WebView?
I've got a bindable string that's populated with HTML. public string Description { get { return _description; } set { _description = value; OnPropertyChanged(); } } Now I'd like that string to be bound...
View ArticleListview or other tool with paging or pull to refresh?
I am trying display a list of rss news on my xaml. but each item in the list has long text with images. on the screen it will be visible only 1 news item anyway. can I do kind of paging or some kind of...
View ArticleButton HorizontalOptions not working inside stacklayout
Hi , Can any please explain how to align button to top in the Grid. Currently My xaml looks like I cannot align horizontalOptions="start" for the buttons inside stacklayout, where as stacklayout is...
View ArticleAdd TapGestureRecognizer to Custom Frame
Hi there. I have a problem when working with TapGestureRecognizer. I have a custom of Frame. Inside custom Frame i add a StackLayout ( inside this StackLayout have few controls ). My code as bellow :...
View ArticleReceivedRemoteNotification method is not called.
I have coded for receiving notification. But it is not working presently. code for calling remote notifications are as [Register ("AppDelegate")] public partial class AppDelegate :...
View ArticleInvalid value for 'TargetFrameworkVersion'
I'm trying to build my app and the following error Invalid value for ' TargetFrameworkVersion ' Anyone know WHAT siguinifica and how to troubleshoot ?
View ArticleHow to connect my SQL DataBase Server to My Xamarin forms Application?
How to connect My Xamarin forms Application to my SQL DataBase Server. Urgent plz help me.
View ArticleAdding a tap gesture to a map pin
Hi, I'm using the TwinTechsFormsLib to move add pan gestures to my forms app. It does the job brilliantly. My only issue is that I'd like to add the pan gesture to a map pin. I'm guessing I'll need to...
View ArticleIcon image on Toolbar item in xamarin Forms
Hi, I'm creating all forms UI with the code using the Shared project. I want to add the icon image to the toolbar item. Can anyone guide me how can I achieve the same ? I could not find a suitable...
View ArticleEquivalent to an app.config file
Hi, I am new to Xamarin development, and I was hoping someone can help. I am trying to create an Forms app that can read settings from something like an app.config. The basics of the app is that it is...
View ArticleHow do I implement Manatee scanner in a PCL project?
I have a iOS/Android PCL project and want to implement Manatee scanner, but their samples don't cover PCL. The sample provided for iOS: scanButton.TouchUpInside += async (sender, e) => { //Make an...
View Article